Novel household detection electric leakage prevention device
An anti-leakage, household technology, applied in the direction of measuring electricity, measuring electrical variables, measuring devices, etc., can solve problems such as being unable to be controlled in time and prone to fire.
Inactive Publication Date: 2018-12-11
复兴消防科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies in the existing technology, the purpose of this invention is to provide a new type of household leakage detection and anti-leakage equipment to solve the problem that the original air switch of the above-mentioned equipment will only trip when the leakage is released, but often many household hidden dangers cannot be detected in time. Get under control, very prone to fire problems
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[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0021] see Figure 1-Figure 3 , the present invention provides a technical solution: a new type of household leakage prevention equipment, the structure of which includes a housing 1, a rotating shaft 2, a protective cover 3, a mounting seat 4, a master control switch 5, a safety gate switch 6, a leakage detection instrument 7, the housing 1 is an integrated cuboid structure as a whole, a rotating shaft 2 is arranged above the surface of the housing 1, and the rotating shaft 2 is connected to the edge of one end of the protective cover 3 by a hinge, and the middle section of the surface of the housing 1 is tightened An installation seat 4 is fixed, and one side of the installation seat 4 is fastened and fitted with the master control switch 5, and...
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The invention discloses a novel household detection electric leakage prevention device. The structure comprises a shell, a rotation shaft, a protection cover, an installation embedded seat, a main control switch, a safety brake switch and an electric leakage detector. The electric leakage detector is arranged. A binding post is connected to the safety brake switch. A data converter converts a datasignal into a numerical signal and the signal is displayed on a display screen so that people can know. Whether the current of an electric wire is normal and whether an over-flow condition is generated can be detected. If a circuit is detected to have a problem, a line power supply can be closed when an electric leakage condition is not generated, and other uninfluenced lines can be used normally. The segment of the line, which has a fault, can be detected so that subsequent replacement is easy to perform.
Description
technical field [0001] The invention is a new type of household leakage prevention equipment, which belongs to the field of circuit equipment. Background technique [0002] Air switch, also known as air circuit breaker, is a kind of circuit breaker. It is a switch that will automatically disconnect as long as the current in the circuit exceeds the rated current. The air switch is a very important electrical appliance in the low-voltage power distribution network and electric drive system. It integrates control and multiple protection functions. In addition to completing the contact and breaking of the circuit, it can also protect the short circuit, severe overload and undervoltage of the circuit or electrical equipment, and can also be used to start the motor infrequently. [0003] The prior art discloses an air switch box with an application number of CN201220499586.7, which includes a box body and a box cover. The top of the box cover and the upper opening end of the box...
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IPC IPC(8): G01R31/02
CPCG01R31/50
Inventor 黄佳富
Owner 复兴消防科技有限公司